Package org.talend.sdk.component.api.input

Annotation Type Emitter

@Target({TYPE,METHOD}) @Retention(RUNTIME) public @interface Emitter
Mark a class as returning an input connector. This is only useful when there is no PartitionMapper.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    family
     
    String
    name
     
    boolean
    optionalRow
    In Studio and some use-cases with some input connectors, we may need to ignore outgoing row.

  • Element Details

    • family

      String family
      Returns:
      the family of this mapper (family/grouping value).
      Default:
      ""

    • name

      String name
      Returns:
      the value of the input.
      Default:
      ""

    • optionalRow

      boolean optionalRow
      In Studio and some use-cases with some input connectors, we may need to ignore outgoing row. As mentioned above, this is a Studio only feature.
      Returns:
      true if the underlying input is allowed to ignore mandatory output row.
      Default:
      false